CA2112733C - Electron beam-generating apparatus, image-forming apparatus, and driving methods thereof - Google Patents

Electron beam-generating apparatus, image-forming apparatus, and driving methods thereof

Info

Publication number: CA2112733C
Authority: CA; Canada
Prior art keywords: electron; image; ele; emitting devices; modulating
Prior art date: 1993-01-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA002112733A

Other languages

English (en)

French (fr)

Other versions

CA2112733A1 (en

Inventor

Naoto Nakamura

Ichiro Nomura

Hidetoshi Suzuki

Tetsuya Kaneko

Shinya Mishina

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Canon Inc

Original Assignee

Canon Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1993-01-07

Filing date

1993-12-31

Publication date

1999-03-30

1993-12-31 Application filed by Canon Inc filed Critical Canon Inc

1994-07-08 Publication of CA2112733A1 publication Critical patent/CA2112733A1/en

1999-03-30 Application granted granted Critical

1999-03-30 Publication of CA2112733C publication Critical patent/CA2112733C/en

2013-12-31 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 59
238000010894 electron beam technology Methods 0.000 claims abstract description 38
239000011159 matrix material Substances 0.000 claims description 7
101150043276 Lon gene Proteins 0.000 description 16
101150087426 Gnal gene Proteins 0.000 description 14
239000000758 substrate Substances 0.000 description 10
239000010409 thin film Substances 0.000 description 8
150000002500 ions Chemical class 0.000 description 7
ODPOAESBSUKMHD-UHFFFAOYSA-L 6,7-dihydrodipyrido[1,2-b:1',2'-e]pyrazine-5,8-diium;dibromide Chemical compound [Br-].[Br-].C1=CC=[N+]2CC[N+]3=CC=CC=C3C2=C1 ODPOAESBSUKMHD-UHFFFAOYSA-L 0.000 description 4
239000005630 Diquat Substances 0.000 description 4
150000001768 cations Chemical class 0.000 description 4
239000010419 fine particle Substances 0.000 description 4
241001163743 Perlodes Species 0.000 description 3
239000010408 film Substances 0.000 description 3
239000000463 material Substances 0.000 description 3
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
241001474977 Palla Species 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000003086 colorant Substances 0.000 description 2
239000011521 glass Substances 0.000 description 2
239000002245 particle Substances 0.000 description 2
235000002020 sage Nutrition 0.000 description 2
XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
235000003197 Byrsonima crassifolia Nutrition 0.000 description 1
240000001546 Byrsonima crassifolia Species 0.000 description 1
101100492584 Caenorhabditis elegans ast-1 gene Proteins 0.000 description 1
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241000557769 Iodes Species 0.000 description 1
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241000282320 Panthera leo Species 0.000 description 1
101150112018 ced-4 gene Proteins 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
230000001678 irradiating effect Effects 0.000 description 1
230000036961 partial effect Effects 0.000 description 1
238000012827 research and development Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
ACWBQPMHZXGDFX-QFIPXVFZSA-N valsartan Chemical class C1=CC(CN(C(=O)CCCC)[C@@H](C(C)C)C(O)=O)=CC=C1C1=CC=CC=C1C1=NN=NN1 ACWBQPMHZXGDFX-QFIPXVFZSA-N 0.000 description 1

Classifications

- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
- G09G1/22—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using tubes permitting selection of a complete character from a number of characters
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/30—Cold cathodes, e.g. field-emissive cathode
- H01J1/316—Cold cathodes, e.g. field-emissive cathode having an electric field parallel to the surface, e.g. thin film cathodes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/123—Flat display tubes
- H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
- H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
- G09G3/2011—Display of intermediate tones by amplitude modulation
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2201/00—Electrodes common to discharge tubes
- H01J2201/30—Cold cathodes
- H01J2201/316—Cold cathodes having an electric field parallel to the surface thereof, e.g. thin film cathodes
- H01J2201/3165—Surface conduction emission type cathodes

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Physics & Mathematics (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Massaging Devices (AREA)
Control Or Security For Electrophotography (AREA)
Photographic Developing Apparatuses (AREA)
Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Lasers (AREA)
Recrystallisation Techniques (AREA)
Cold Cathode And The Manufacture (AREA)

CA002112733A 1993-01-07 1993-12-31 Electron beam-generating apparatus, image-forming apparatus, and driving methods thereof Expired - Fee Related CA2112733C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP122493		1993-01-07
JP5-1224		1993-01-07

Publications (2)

Publication Number	Publication Date
CA2112733A1 CA2112733A1 (en)	1994-07-08
CA2112733C true CA2112733C (en)	1999-03-30

Family

ID=11495501

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002112733A Expired - Fee Related CA2112733C (en)	1993-01-07	1993-12-31	Electron beam-generating apparatus, image-forming apparatus, and driving methods thereof

Country Status (7)

Country	Link
US (1)	US5818403A (de)
EP (1)	EP0606075B1 (de)
CN (1)	CN1071488C (de)
AT (1)	ATE180938T1 (de)
AU (1)	AU681097B2 (de)
CA (1)	CA2112733C (de)
DE (1)	DE69418734T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3219185B2 (ja)	1995-08-23	2001-10-15	キヤノン株式会社	電子発生装置、画像表示装置およびそれらの駆動回路、駆動方法
US6002199A (en) *	1997-05-30	1999-12-14	Candescent Technologies Corporation	Structure and fabrication of electron-emitting device having ladder-like emitter electrode
US6069598A (en) *	1997-08-29	2000-05-30	Candescent Technologies Corporation	Circuit and method for controlling the brightness of an FED device in response to a light sensor
JP3025251B2 (ja) *	1997-12-27	2000-03-27	キヤノン株式会社	画像表示装置及び画像表示装置の駆動方法
JP2000056730A (ja)	1998-06-05	2000-02-25	Canon Inc	画像形成装置及び画像形成方法
JP2000075841A (ja) *	1998-08-31	2000-03-14	Sony Corp	液晶表示装置
JP3681121B2 (ja) *	2001-06-15	2005-08-10	キヤノン株式会社	駆動回路及び表示装置
US6903504B2 (en) *	2002-01-29	2005-06-07	Canon Kabushiki Kaisha	Electron source plate, image-forming apparatus using the same, and fabricating method thereof
JP3789108B2 (ja) *	2002-10-09	2006-06-21	キヤノン株式会社	画像表示装置
JP3789113B2 (ja) *	2003-01-17	2006-06-21	キヤノン株式会社	画像表示装置
JP4194567B2 (ja) *	2004-02-27	2008-12-10	キヤノン株式会社	画像表示装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1239468A (en) *	1984-01-13	1988-07-19	Yuji Watanabe	Video display system
FR2561019B1 (fr) *	1984-03-09	1987-07-17	Etude Surfaces Lab	Procede de realisation d'ecrans de visualisation plats et ecrans plats obtenus par la mise en oeuvre dudit procede
JPH07114104B2 (ja) *	1987-10-09	1995-12-06	キヤノン株式会社	電子放出素子及びその製造方法
JPH0687392B2 (ja) *	1988-05-02	1994-11-02	キヤノン株式会社	電子放出素子の製造方法
FR2633763B1 (fr) *	1988-06-29	1991-02-15	Commissariat Energie Atomique	Ecran fluorescent trichrome a micropointes
JP2623738B2 (ja) *	1988-08-08	1997-06-25	松下電器産業株式会社	画像表示装置
JPH0774941B2 (ja) *	1988-12-01	1995-08-09	日本電気株式会社	ドットマトリクス蛍光表示管の駆動方法
JP2981751B2 (ja) *	1989-03-23	1999-11-22	キヤノン株式会社	電子線発生装置及びこれを用いた画像形成装置、並びに電子線発生装置の製造方法
JP2656843B2 (ja) *	1990-04-12	1997-09-24	双葉電子工業株式会社	表示装置
US5103144A (en) *	1990-10-01	1992-04-07	Raytheon Company	Brightness control for flat panel display

1993
- 1993-12-31 CA CA002112733A patent/CA2112733C/en not_active Expired - Fee Related
1994
- 1994-01-05 EP EP94100095A patent/EP0606075B1/de not_active Expired - Lifetime
- 1994-01-05 AU AU53049/94A patent/AU681097B2/en not_active Ceased
- 1994-01-05 DE DE69418734T patent/DE69418734T2/de not_active Expired - Fee Related
- 1994-01-05 AT AT94100095T patent/ATE180938T1/de not_active IP Right Cessation
- 1994-01-07 CN CN94100193A patent/CN1071488C/zh not_active Expired - Fee Related
1996
- 1996-04-12 US US08/631,155 patent/US5818403A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ATE180938T1 (de)	1999-06-15
US5818403A (en)	1998-10-06
DE69418734D1 (de)	1999-07-08
CN1071488C (zh)	2001-09-19
EP0606075B1 (de)	1999-06-02
AU5304994A (en)	1994-07-14
CA2112733A1 (en)	1994-07-08
DE69418734T2 (de)	2000-03-16
CN1093200A (zh)	1994-10-05
AU681097B2 (en)	1997-08-21
EP0606075A1 (de)	1994-07-13

Legal Events

Date	Code	Title	Description
1993-12-31	EEER	Examination request
2007-12-31	MKLA	Lapsed

Publication	Publication Date	Title
US5155416A (en)	1992-10-13	Electron beam emitting device and image displaying device by use thereof
KR100298381B1 (ko)	2001-10-24	전계방출형디스플레이
CA2112733C (en)	1999-03-30	Electron beam-generating apparatus, image-forming apparatus, and driving methods thereof
US20020132041A1 (en)	2002-09-19	Electron-emitting device and method of manufacturing the same as well as electron source and image forming apparatus comprising such electron-emitting devices
CA2319395C (en)	2007-10-09	A fed crt having various control and focusing electrodes along with horizontal and vertical deflectors
JPH01173552A (ja)	1989-07-10	平面型画像表示装置の線陰極駆動方法
KR100279541B1 (ko)	2001-03-02	금속/페라이트 적층 자석 및 그 제조 방법
US6153969A (en)	2000-11-28	Bistable field emission display device using secondary emission
US5565754A (en)	1996-10-15	Colour field emission display
JPH04163833A (ja)	1992-06-09	画像表示装置
JP2003509808A (ja)	2003-03-11	変調電界を生成する装置とその電界放射フラット画面への適用
JP3431811B2 (ja)	2003-07-28	表示装置及び位置合せ方法
CA2282898C (en)	2003-03-18	Electron-emitting device and method of manufacturing the same as well as electron source and image forming apparatus comprising such electron-emitting devices
JP3332529B2 (ja)	2002-10-07	電子線発生装置及び画像形成装置
JPH0815059B2 (ja)	1996-02-14	電極構体
JP3123308B2 (ja)	2001-01-09	平面型画像表示装置
JPH07105850A (ja)	1995-04-21	平板型画像表示装置の製造方法
JPH023355B2 (de)	1990-01-23
JP2663654B2 (ja)	1997-10-15	画像表示装置の駆動方法
JPH0377249A (ja)	1991-04-02	画像表示装置
JPS641994B2 (de)	1989-01-13
JPH04162086A (ja)	1992-06-05	画像表示装置
JPH0799680B2 (ja)	1995-10-25	平板型画像表示装置
JPS6146980A (ja)	1986-03-07	画像表示装置の駆動方法
JPH0334716B2 (de)	1991-05-23